3G-SDI CWDM 40km Optical Video SFP Transceiver 1270–1610nm MSA

3G-SDI CWDM 40km Optical Video SFP Transceiver 1270–1610nm MSA

Overview

The LNK-CWDM-SFP3G-XX40 is a high-performance CWDM optical SFP transceiver designed for

long-distance 3G-SDI/HD-SDI/SD-SDI video transport over single-mode fiber. Supporting data rates

from 50Mbps to 2.97Gbps, it ensures stable broadcast-grade video delivery up to 40km, even under

pathological SDI patterns. With 18 selectable CWDM wavelengths (1270–1610nm), this compact

hot-pluggable module enables broadcasters and video operators to expand bandwidth without laying

new fiber. Digital diagnostics (DDM/I²C) further improve system reliability and ease of monitoring.

Features

Supports SD-SDI, HD-SDI & 3G-SDI per SMPTE 259M/292M/344M/424M

18 CWDM wavelengths (1270–1610nm) for flexible deployment

Up to 40km reach over SMF at 3Gbps pathological signals

Hot-pluggable SFP form factor, MSA compliant

Digital diagnostics (DDM) via I²C interface

Robust against pathological test patterns, ensuring video integrity

Low power consumption, single +3.3V supply

Operating temperature: 0°C ~ +70°C

Compact design, lightweight (25g)

Broadcast-ready Class I laser device, FDA/IEC-60825 certified

Technical Indexes

Ordering Information

Application

Established in 2001& headquartered in Shenzhen, E-link China Technology Co., Ltd. (E-link) is a leading Fiber Optic Communication and CCTV Security Transmission product manufacturer in China. Our main products include active equipments including fiber media converters, CCTV fiber converters, CCTV over Ethernet Converters (HD-SDI over Ethernet, HDMI over Ethernet, Power over Ethernet), etc. With rich experience in providing high quality products in telecom and CCTV business, E-link has a large manufacturing base in Shenzhen, able to deliver cost-effective solutions to serve our customers successfully.

E-Link Quality:

• ISO9001 Quality System

• Full-Spectrum environment and electrical testing of all product design

• 48 hours aging test before delivery

• Qualified CE, RoHS, FCC

Since the launch of our products on the domestic market and international market, we have won a good reputation for our high quality products and sincere services. Our products are widely applied to network systems of Telecom, Radio and Television, Public Security, Bank ,ect. To be in line with different needs of different customers, we have people to trace the latest market information so as to keep our products competitive and vital.

Our knowledgeable sales, technical support and engineering staff are dedicated to understanding your requirements and designing products & solutions to meet your needs. We shall be pleased to provide you fiber optical network products with our best price, superior quality and fast delivery.